回複：遇到煩心事，請幫忙出主意！謝謝大家！！！

Musical practice is a tricky thing. As a tenant in NV, you have the responsibility to maintain the peace which keep the noise down. The definition of noise in the ear of the audiences. Your neighbor has the rights to complain that your ear phone is too loud.

If your contract is expiring and landlord refused to renew the contract, you have no choice but leave.

Personally, play the same music more than 3 times in 1 hour is annoy. From other tenant's stand point, you need either stop playing or move to a house, or practice elsewhere.